As revealed by the recent stats released by TubeMogul, programmatic ad-buying is growing very quickly. But, as with anything new, the willingness of advertisers to adopt this approach has been slower than it could’ve been due to the fact that it seems quite complicated. So, in an effort to demystify programmatic ad buying and thereby encourage more media agencies and marketers to adopt it, Chango has released a series of videos that address some of the questions that have been raised by those in the industry.